TY - T1 - Children's Relative Age and ADHD Medication Use : A Finnish Population-Based Study SN - / UR - http://hdl.handle.net/10138/325606 T3 - A1 - Vuori, Miika; Martikainen, Jaana E.; Koski-Pirilä, Anna; Sourander, Andre; Puustjärvi, Anita; Aronen, Eeva T.; Chudal, Roshan; Saastamoinen, Leena K. A2 - PB - Y1 - 2020 LA - eng AB - Using population-based register data, we examine the association between children's birth month and ADHD medication use in a single jurisdiction (Finland). OBJECTIVES: The youngest children in a classroom are at increased risk of being medicated for attention-deficit/hyperactivity disorder (ADHD). We examined the association between children's birth month and ADHD medication rates in Finland. METHODS: Using a population-based study, we analyzed ADHD medication use among children born in 2005 to ... VO - IS - SP - OP - KW - ATTENTION-DEFICIT/HYPERACTIVITY DISORDER; DIAGNOSIS; IMMATURITY; STANDARDS; 3123 Gynaecology and paediatrics N1 - PP - ER -